Base | Representation |
---|---|
bin | 101010010000110011… |
… | …1001111111001011011 |
3 | 22200021002122210200110 |
4 | 1110201213033321123 |
5 | 2441333103000300 |
6 | 105405504135403 |
7 | 6362034253113 |
oct | 1244147177133 |
9 | 280232583613 |
10 | 90758250075 |
11 | 35543736649 |
12 | 1570a907563 |
13 | 8734c47c6c |
14 | 456d8ba043 |
15 | 2562c08550 |
hex | 15219cfe5b |
90758250075 has 24 divisors (see below), whose sum is σ = 152596929600. Its totient is φ = 47583984160.
The previous prime is 90758250067. The next prime is 90758250103. The reversal of 90758250075 is 57005285709.
It is not a de Polignac number, because 90758250075 - 23 = 90758250067 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10250745 + ... + 10259594.
It is an arithmetic number, because the mean of its divisors is an integer number (6358205400).
Almost surely, 290758250075 is an apocalyptic number.
90758250075 is a deficient number, since it is larger than the sum of its proper divisors (61838679525).
90758250075 is a wasteful number, since it uses less digits than its factorization.
90758250075 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20510411 (or 20510406 counting only the distinct ones).
The product of its (nonzero) digits is 882000, while the sum is 48.
The spelling of 90758250075 in words is "ninety billion, seven hundred fifty-eight million, two hundred fifty thousand, seventy-five".
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